Members of the U.S Army Reserve 851st Transportation Company, based in Sinton, Texas, use a M1075A1 Palletized Load System to deliver a refrigerated conex during Vibrant Response and Guardian Response near Camp Atterbury, Indiana, Apr. 25, 2017. Vibrant Response and Guardian Response bring together military, federal and state agencies from throughout the continental U.S. for three weeks of collective training simulating the response to a catastrophic Chemical Biological Radiological Nuclear (CBRN) event in a major U.S. city. (U.S. Army Reserve Photo by Maj. Brandon R. Mace)